DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
brno.cz runs on Oracle Cloud, with email configured.
- Hosting network
- Oracle CloudAS31898Oracle Cloud
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 637,436 other sites on Oracle Cloud. Stable here since we started watching (Oct 5, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to brno.cz.
DNS Records for brno.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| brno.cz | MX | 0 | 10 | relay1.brno.cz |
| brno.cz | MX | 0 | 10 | relay2.brno.cz |
| brno.cz | NS | 0 | ns3.brno.cz | |
| brno.cz | NS | 0 | ns1.brno.cz | |
| brno.cz | NS | 0 | ns2.brno.cz | |
| brno.cz | AAAA | 0 | 2603:c020:8003:5100:7518:50ee:fd:6141 | |
| brno.cz | A | 0 | 138.2.181.66 | |
| brno.cz | SOA | 3600 | ns1.brno.cz hostmaster.brno.cz 2026090401 10800 7200 1209600 3600 | |
| brno.cz | TXT | 0 | _ppsdo50gchtpcdtm7q7ix3pnwmr8bg5 | |
| brno.cz | TXT | 0 | v=spf1 mx ip4:185.62.110.70 include:spf.protection.outlook.com -all | |
| brno.cz | TXT | 0 | _wz4f0eb7qu0tz3oqrbfbves3cf4603m | |
| brno.cz | TXT | 0 | google-site-verification=BGHiQmkAJ1Qzyl96SN-Q-5Qtb0YdIIK5_4DITtHpY7k | |
| brno.cz | TXT | 0 | cisco-ci-domain-verification=6d4bf9fdf52a9a82b74a8c86bbdbf44286a6d9677dcab7c8a32632cbe9c53aea | |
| brno.cz | TXT | 0 | MS=ms53973918 | |
| www.brno.cz | MX | 0 | 10 | relay1.brno.cz |
| www.brno.cz | MX | 0 | 10 | relay2.brno.cz |
| www.brno.cz | TXT | 0 | v=spf1 mx ip4:185.62.110.70 include:spf.protection.outlook.com -all | |
| www.brno.cz | TXT | 0 | _ppsdo50gchtpcdtm7q7ix3pnwmr8bg5 | |
| www.brno.cz | TXT | 0 | cisco-ci-domain-verification=6d4bf9fdf52a9a82b74a8c86bbdbf44286a6d9677dcab7c8a32632cbe9c53aea | |
| www.brno.cz | TXT | 0 | google-site-verification=BGHiQmkAJ1Qzyl96SN-Q-5Qtb0YdIIK5_4DITtHpY7k | |
| www.brno.cz | TXT | 0 | _wz4f0eb7qu0tz3oqrbfbves3cf4603m | |
| www.brno.cz | TXT | 0 | MS=ms53973918 | |
| www.brno.cz | CNAME | 0 | brno.cz | |
| www.brno.cz | AAAA | 0 | 2603:c020:8003:5100:7518:50ee:fd:6141 | |
| www.brno.cz | SOA | 3600 | ns1.brno.cz hostmaster.brno.cz 2026090401 10800 7200 1209600 3600 | |
| www.brno.cz | NS | 0 | ns2.brno.cz | |
| www.brno.cz | NS | 0 | ns3.brno.cz | |
| www.brno.cz | NS | 0 | ns1.brno.cz | |
| www.brno.cz | A | 0 | 138.2.181.66 |
Get alerted the moment brno.cz's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch brno.cz continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain